89820243412

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{1999}}^1\times {\mathrm{33937}}^1$

素因数の和:36271

約数の個数: 24

約数和(自身を含む): 157743824000

約数和(自身を除く): 67923580588

約数列:

[1, 2, 4, 331, 662, 1324, 1999, 3998, 7996, 33937, 67874, 135748, 661669, 1323338, 2646676, 11233147, 22466294, 44932588, 67840063, 135680126, 271360252, 22455060853, 44910121706, 89820243412]

約数ペア:

[(1, 89820243412), (2, 44910121706), (4, 22455060853), (331, 271360252), (662, 135680126), (1324, 67840063), (1999, 44932588), (3998, 22466294), (7996, 11233147), (33937, 2646676), (67874, 1323338), (135748, 661669)]